Focusing on the high error and time consuming of the algorithms for shape from shading (SFS), a fast viscosity solution algorithm of perspective SFS (PSFS-FVS) is proposed.
针对传统的从明暗恢复形状(SFS)算法存在误差大、耗时长的问题,提出了一种SFS的快速黏性解算法(PSFS - FVS)。
The supercritical fluid has the following unique characteristics: low viscosity, high density, better performance of flow, mass and heat transfer, dis solution and so on.
前言:超临界流体具有黏度低、密度大,有较好的流动、传质、传热和溶解性能等特性。
The reason is that, when the make-up concentration is high, so is the viscosity of the solution. The agitators can no longer homogenize the solution contained in the chamber.
因为制备浓度越高,溶液的粘度也就越高,搅拌机就不能将溶液箱中的溶液搅拌均匀。
This paper discusses the optimum condition for preparing carboxymethyl starch with high degree of substitution and high viscosity by using the solution isopropanol-water through etherification.
探讨了以异丙醇-水作溶剂,通过一次醚化,制备高取代度、高粘度羧甲基淀粉醚的最佳条件。
Methods: The viscosity and hydrolytic products of chitosan solution were determined by viscosimeter and high performance liquid chromatography (HPLC), respectively.
方法:测定反应液的粘度并用高压液像色谱(HPL C)分析壳聚糖水解的产物。
Hydroxyl acrylic acid resin (HAR) with high solid and low viscosity was polymerized from an appropriate acrylic acid monomer in solution.
采用溶液聚合法合成了高固体分低粘度的羟基丙烯酸树脂(HAR),详细讨论了引发剂、链转移剂、反应温度、溶剂等对HAR粘度的影响。
Solution impregnation route is effective in making use of resin with high viscosity to produce high performance composites through RTM process.
考虑到溶液浸润方法是利用高粘度树脂通过RTM工艺制造高性能树脂基复合材料的有效手段。
The role of high molecular weight polymers in reducing droplet size is explained in terms of polymer coil overlap which results in a large increase in the viscosity of the solution.
大分子聚合物减少小尺寸液滴数量的作用,可以解释为聚合物分子链卷曲交迭从而使溶液的黏度大幅度增加。
The experimental results demonstrated that nanoparticles added to a VES solution could maintain viscosity at high temperature and control the fluid loss of VES stimulation fluid.
试验结果表明:加了纳米颗粒材料的粘弹性表面活性剂(VES)溶液可以在高温下保持较高粘度且可控制其增产液的漏失量。
DFA is a low molecule organic compound, with the oil solution ratio as high as 99.9%. At the same time, it plays no role in the viscosity development of crude oil.
DFA为有机低分子量化合物,不溶于水,但极易溶于煤油,在煤油中的油溶率高达99.9%,而且对原油粘度基本无影响。
DFA is a low molecule organic compound, with the oil solution ratio as high as 99.9%. At the same time, it plays no role in the viscosity development of crude oil.
DFA为有机低分子量化合物,不溶于水,但极易溶于煤油,在煤油中的油溶率高达99.9%,而且对原油粘度基本无影响。
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